GA og Business Jet - Fyller du DEF istedet for Prist ligger du tynt an - AIN

DEF Contamination

Mistaking diesel exhaust fluid (DEF) additive for fuel system  icing inhibitor PRIST on the flight line is a growing problem  on ramps all over the world. This can be disastrous since  DEF causes jet-A to crystalize and clog aircraft fuel filters  and lines. In fact, DEF contamination of jet-A has already  forced several business aircraft crews to perform engine-out  landings in the U.S. and elsewhere.

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